package io.lvdaxian.handwriting.lib;

public class TestStack {
    public static void main(String[] args) {
        setName();
        setAge();
    }

    public static void setName() {
        System.out.println("name");
    }

    public static void setAge() {
        System.out.println("age");
        TestStack01.test01();
    }
}

class TestStack01 {
    public static void test01() {
        System.out.println("test01");
    }
}
